Tang Jia San Shao
Wait till you guys read the last song sung by Le Gongzi aka Tang Le aka Tang Wulin, It ends with the words "you only have me", Aligning with the ending of dd3 where Wulin sacrefices himself with gu yuena when gu yuena asks him why he didn't stay alive and wait for his parents, he replies, "my mom and dad have my sister but, You only have me"